diff options
| author | christos <christos@NetBSD.org> | 2014-06-12 18:44:36 +0000 |
|---|---|---|
| committer | christos <christos@NetBSD.org> | 2014-06-12 18:44:36 +0000 |
| commit | 71a3ecffa7fbf96e2beb2b11c7da4f8e61a60362 (patch) | |
| tree | 35d2c33464a8771f9d389f505fd816939a49b4e5 /lib | |
| parent | 1b059b4c7f13d55d75ae539d4d2871c6cf493020 (diff) | |
fix srandom and initstate signatures (from enh at google)
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/compat/include/stdlib.h | 6 | ||||
| -rw-r--r-- | lib/libc/compat/stdlib/Makefile.inc | 4 | ||||
| -rw-r--r-- | lib/libc/compat/stdlib/compat_random.c | 67 |
3 files changed, 74 insertions, 3 deletions
diff --git a/lib/libc/compat/include/stdlib.h b/lib/libc/compat/include/stdlib.h index 0f713405a51..fcbc4f989a3 100644 --- a/lib/libc/compat/include/stdlib.h +++ b/lib/libc/compat/include/stdlib.h @@ -1,4 +1,4 @@ -/* $NetBSD: stdlib.h,v 1.5 2012/04/20 17:31:29 christos Exp $ */ +/* $NetBSD: stdlib.h,v 1.6 2014/06/12 18:44:36 christos Exp $ */ /*- * Copyright (c) 1990, 1993 @@ -42,6 +42,10 @@ int putenv(char *); int __putenv50(char *); __aconst char *devname(int32_t, mode_t); __aconst char *__devname50(dev_t, mode_t); +char *initstate(unsigned long, char *, size_t); +char *__initstate70(unsigned int, char *, size_t); +void srandom(unsigned long); +void __srandom70(unsigned int); __END_DECLS diff --git a/lib/libc/compat/stdlib/Makefile.inc b/lib/libc/compat/stdlib/Makefile.inc index 3908980ec0c..71853720c0e 100644 --- a/lib/libc/compat/stdlib/Makefile.inc +++ b/lib/libc/compat/stdlib/Makefile.inc @@ -1,5 +1,5 @@ -# $NetBSD: Makefile.inc,v 1.3 2012/04/20 17:31:30 christos Exp $ +# $NetBSD: Makefile.inc,v 1.4 2014/06/12 18:44:36 christos Exp $ .PATH: ${COMPATDIR}/stdlib CPPFLAGS+=-I${COMPATDIR}/stdlib -I${COMPATDIR}/../stdlib -SRCS+=compat_putenv.c compat_unsetenv.c +SRCS+=compat_putenv.c compat_random.c compat_unsetenv.c diff --git a/lib/libc/compat/stdlib/compat_random.c b/lib/libc/compat/stdlib/compat_random.c new file mode 100644 index 00000000000..00af5d53fd1 --- /dev/null +++ b/lib/libc/compat/stdlib/compat_random.c @@ -0,0 +1,67 @@ +/* $NetBSD: compat_random.c,v 1.1 2014/06/12 18:44:36 christos Exp $ */ + +/*- + * Copyright (c) 2014 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Christos Zoulas. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ +#include <sys/cdefs.h> +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: compat_random.c,v 1.1 2014/06/12 18:44:36 christos Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#define __LIBC12_SOURCE__ +#include "namespace.h" + +#include <assert.h> +#include <stdlib.h> +#include <compat/include/stdlib.h> + +#include "env.h" +#include "reentrant.h" +#include "local.h" + +#ifdef __weak_alias +__weak_alias(initstate,_initstate) +__weak_alias(srandom,_srandom) +#endif + +__warn_references(initstate, + "warning: reference to compatibility initstate();" + " include <stdlib.h> for correct reference") +__warn_references(srandom, + "warning: reference to compatibility srandom();" + " include <stdlib.h> for correct reference") + +char * +initstate(unsigned long seed, char * buf, size_t len) { + return __initstate70((unsigned int)seed, buf, len); +} + +void +srandom(unsigned long seed) { + __srandom70((unsigned int)seed); +} |
